India, Feb. 14 -- Former Maharashtra chief minister Ashok Chavan, who resigned from the primary membership of the Congress on Monday, joined the BJP on Tuesday. Chavan's exit is the latest in a series of blows to the party's state unit over the last month - senior leader Milind Deora quit the party and joined the Eknath Shinde-led Shiv Sena, and former Maharashtra minister Baba Siddiqui joined the Ajit Pawar-led Nationalist Congress Party. P13...